Levothyroxine and Sucralfate: Moderate risk interaction. Avoid combining these medicines. Sucralfate forms a barrier that prevents thyroxine absorption.

Drug InteractionModerate RiskAI-VerifiedCategory · thyroid

Can I take Levothyroxine with Sucralfate?

Levothyroxine and Sucralfate should be avoided together. Sucralfate forms a barrier that prevents thyroxine absorption.

Brand names: Levothyroxine - Synthroid (US), Eltroxin (UK, Ireland), Oroxine, Eutroxsig (Australia); Sucralfate - Carafate (US)

LevothyroxineMEDICINE ASucralfateMEDICINE B
Avoid combining
With medical supervision

Quick verdict

No - avoid combining Levothyroxine with Sucralfate.

What to do: Separate by 8+ hours if possible.

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How They Interact

The science in one sentence

Sucralfate forms a barrier that prevents thyroxine absorption.

Why to Avoid

Simple rules that protect you

  • Separate by 8+ hours if possible.
  • Always tell your doctor/pharmacist about ALL medicines you take - prescriptions, OTC, supplements, and herbal products.
  • Keep a current medicine list with doses and timings - photo on your phone is enough.
  • Read medicine labels for timing (with food / empty stomach) before combining.
  • Do NOT combine Levothyroxine with Sucralfate without explicit doctor approval.
  • Use GoDavaii AI to double-check before adding any new medicine, supplement, or desi ilaaj.
AI-Verified · Cross-checked against 93,000+ interaction database

Not medical advice

Individual responses vary based on dose, timing, health conditions, and other medicines. Always consult your doctor or pharmacist before combining medicines. For emergencies, call 112.

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